Trace number 362402

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 571.573 571.944

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3700.opb
MD5SUM5e0d90a4cb8c7b885a60ac97183595d3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.4344
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653701
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 653701
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

569.62/569.92	c Somebody sent me a SIGTERM
569.62/569.92	s UNKNOWN
569.62/569.93	pb2clasp1: no process killed
545.79/571.92	sh: line 1: 19517 Killed                  cat /tmp/evaluation/362402-1177011858/temp/instance-362402-1177011858.opb.op
545.79/571.92	     19518                       | clasp >/tmp/evaluation/362402-1177011858/temp/instance-362402-1177011858.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362402-1177011858/instance-362402-1177011858.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-362402-1177011858 -o ROOT/results/node51/solver-362402-1177011858 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362402-1177011858.opb /tmp/evaluation/362402-1177011858/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19497
/proc/meminfo: memFree=1806128/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=12268 CPUtime=0
/proc/19497/stat : 19497 (pbclasp) D 19495 19497 19170 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56030918 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/19497/statm: 3067 317 242 3 0 167 0

[startup+0.0558271 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19497
/proc/meminfo: memFree=1806128/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=13188 CPUtime=0.02
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 676 0 0 0 2 0 0 0 18 0 1 0 56030918 13504512 642 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391740528 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19497/statm: 3297 642 314 3 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13188

[startup+0.101834 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19497
/proc/meminfo: memFree=1806128/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=15656 CPUtime=0.05
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 1291 0 0 0 5 0 0 0 18 0 1 0 56030918 16031744 1257 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391094458 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19497/statm: 3914 1257 314 3 0 1014 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15656

[startup+0.301856 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19497
/proc/meminfo: memFree=1806128/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28296 CPUtime=0.26
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 11541 0 0 0 22 4 0 0 19 0 1 0 56030918 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173657 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19497/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 28296

[startup+0.701892 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19497
/proc/meminfo: memFree=1806128/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28296 CPUtime=0.66
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 32979 0 0 0 53 13 0 0 23 0 1 0 56030918 28975104 4248 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19497/statm: 7074 4248 320 3 0 4174 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 28296

[startup+1.50195 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1790184/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28296 CPUtime=1.46
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 74814 0 0 0 116 30 0 0 25 0 1 0 56030918 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618824 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 28296

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1789416/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28292 CPUtime=3.05
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 158466 0 0 0 241 64 0 0 25 0 1 0 56030918 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618818 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 28292

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1789544/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28420 CPUtime=6.25
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 326170 0 0 0 491 134 0 0 25 0 1 0 56030918 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 28420

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1789352/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28544 CPUtime=12.65
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 661783 0 0 0 994 271 0 0 25 0 1 0 56030918 29229056 4069 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371503833 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7136 4069 320 3 0 4236 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 28544

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1789096/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=28792 CPUtime=25.44
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 1329767 0 0 0 1996 548 0 0 25 0 1 0 56030918 29483008 4472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7198 4478 320 3 0 4298 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 28792

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1788712/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=29340 CPUtime=51.03
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 2662910 0 0 0 4008 1095 0 0 25 0 1 0 56030918 30044160 4657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618818 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7335 4657 320 3 0 4435 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1787560/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=30324 CPUtime=102.22
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 5314222 0 0 0 8033 2189 0 0 25 0 1 0 56030918 31051776 4930 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618824 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7581 4930 320 3 0 4681 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1786088/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=31932 CPUtime=162.21
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 8441265 0 0 0 12710 3511 0 0 25 0 1 0 56030918 32698368 5301 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618824 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 7983 5301 320 3 0 5083 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1783784/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=34188 CPUtime=222.19
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 11606961 0 0 0 17348 4871 0 0 25 0 1 0 56030918 35008512 5610 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 8547 5619 320 3 0 5647 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1782248/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=35672 CPUtime=282.18
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 14810520 0 0 0 22003 6215 0 0 25 0 1 0 56030918 36528128 6142 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 8918 6150 320 3 0 6018 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1780264/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=37664 CPUtime=342.16
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 18096296 0 0 0 26622 7594 0 0 25 0 1 0 56030918 38567936 6747 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 9416 6747 320 3 0 6516 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1776488/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=41432 CPUtime=402.15
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 21553064 0 0 0 31219 8996 0 0 25 0 1 0 56030918 42426368 7529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 10358 7538 320 3 0 7458 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 41432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1773608/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=44272 CPUtime=462.13
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 25367893 0 0 0 35733 10480 0 0 25 0 1 0 56030918 45334528 8397 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618824 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 11068 8397 320 3 0 8168 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19498
/proc/meminfo: memFree=1767208/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=53936 CPUtime=522.12
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 30104916 0 0 0 40260 11952 0 0 25 0 1 0 56030918 55230464 10785 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 13484 10797 320 3 0 10584 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 53936



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+569.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 19507
/proc/meminfo: memFree=15440/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=543.78
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30692880 2226 0 0 40971 12121 1272 14 18 0 1 0 56030918 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14991 343 3 0 14728 0
[pid=19505] ppid=19497 vsize=5352 CPUtime=0
/proc/19505/stat : 19505 (sh) S 19497 19497 19170 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 56085317 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19505/statm: 1338 224 188 169 0 49 0
[pid=19506] ppid=19505 vsize=2520 CPUtime=0.03
/proc/19506/stat : 19506 (cat) S 19505 19497 19170 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 56085317 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19506/statm: 630 87 71 4 0 42 0
[pid=19507] ppid=19505 vsize=1769992 CPUtime=25.81
/proc/19507/stat : 19507 (clasp) R 19505 19497 19170 0 -1 4194304 444271 0 0 0 2380 201 0 0 25 0 1 0 56085317 1812471808 441518 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/19507/statm: 442498 441519 181 154 0 441968 0
Current children cumulated CPU time (s) 569.62
Current children cumulated vsize (KiB) 1848376

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+569.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 19507
/proc/meminfo: memFree=15440/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=543.78
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30692880 2226 0 0 40971 12121 1272 14 18 0 1 0 56030918 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14991 343 3 0 14728 0
[pid=19505] ppid=19497 vsize=5352 CPUtime=0
/proc/19505/stat : 19505 (sh) S 19497 19497 19170 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 56085317 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19505/statm: 1338 224 188 169 0 49 0
[pid=19506] ppid=19505 vsize=2520 CPUtime=0.03
/proc/19506/stat : 19506 (cat) S 19505 19497 19170 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 56085317 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19506/statm: 630 87 71 4 0 42 0
[pid=19507] ppid=19505 vsize=1769992 CPUtime=25.81
/proc/19507/stat : 19507 (clasp) R 19505 19497 19170 0 -1 4194304 444271 0 0 0 2380 201 0 0 25 0 1 0 56085317 1812471808 441518 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/19507/statm: 442498 441519 181 154 0 441968 0
Current children cumulated CPU time (s) 569.62
Current children cumulated vsize (KiB) 1848376

# WARNING:
# current cumulated CPU time (543.92 s) is less than in the last sample (569.62 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.7 s) to the 'lost time'.

[startup+570.019 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 19507
/proc/meminfo: memFree=15440/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=543.92
/proc/19497/stat : 19497 (pbclasp) R 19495 19497 19170 0 -1 4194304 30692992 3190 0 0 40978 12122 1272 20 18 0 1 0 56030918 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191186 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19497/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 543.92
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+571.001 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 19518
/proc/meminfo: memFree=1782472/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=544.11
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30693042 3994 0 0 40986 12123 1273 29 16 0 1 0 56030918 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14992 343 3 0 14728 0
[pid=19516] ppid=19497 vsize=5352 CPUtime=0
/proc/19516/stat : 19516 (sh) S 19497 19497 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56087939 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19516/statm: 1338 224 188 169 0 49 0
[pid=19517] ppid=19516 vsize=2520 CPUtime=0
/proc/19517/stat : 19517 (cat) S 19516 19497 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56087939 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19517/statm: 630 87 71 4 0 42 0
[pid=19518] ppid=19516 vsize=3944 CPUtime=0.77
/proc/19518/stat : 19518 (clasp) R 19516 19497 19170 0 -1 4194304 1321 0 0 0 77 0 0 0 25 0 1 0 56087939 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040211 0 0 4096 0 0 0 0 17 1 0 0
/proc/19518/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 544.88
Current children cumulated vsize (KiB) 82328

[startup+571.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 19518
/proc/meminfo: memFree=1782472/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=544.11
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30693042 3994 0 0 40986 12123 1273 29 16 0 1 0 56030918 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14992 343 3 0 14728 0
[pid=19516] ppid=19497 vsize=5352 CPUtime=0
/proc/19516/stat : 19516 (sh) S 19497 19497 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56087939 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19516/statm: 1338 224 188 169 0 49 0
[pid=19517] ppid=19516 vsize=2520 CPUtime=0
/proc/19517/stat : 19517 (cat) S 19516 19497 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56087939 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19517/statm: 630 87 71 4 0 42 0
[pid=19518] ppid=19516 vsize=3944 CPUtime=1.17
/proc/19518/stat : 19518 (clasp) R 19516 19497 19170 0 -1 4194304 1321 0 0 0 117 0 0 0 25 0 1 0 56087939 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3085265 0 0 4096 0 0 0 0 17 1 0 0
/proc/19518/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 545.28
Current children cumulated vsize (KiB) 82328

[startup+571.801 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 19518
/proc/meminfo: memFree=1782472/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=544.11
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30693042 3994 0 0 40986 12123 1273 29 16 0 1 0 56030918 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14992 343 3 0 14728 0
[pid=19516] ppid=19497 vsize=5352 CPUtime=0
/proc/19516/stat : 19516 (sh) S 19497 19497 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56087939 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19516/statm: 1338 224 188 169 0 49 0
[pid=19517] ppid=19516 vsize=2520 CPUtime=0
/proc/19517/stat : 19517 (cat) S 19516 19497 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56087939 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19517/statm: 630 87 71 4 0 42 0
[pid=19518] ppid=19516 vsize=4532 CPUtime=1.58
/proc/19518/stat : 19518 (clasp) R 19516 19497 19170 0 -1 4194304 1449 0 0 0 157 1 0 0 25 0 1 0 56087939 4640768 661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19518/statm: 1133 661 173 154 0 603 0
Current children cumulated CPU time (s) 545.69
Current children cumulated vsize (KiB) 82916

[startup+571.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 19518
/proc/meminfo: memFree=1781576/2055920 swapFree=4183244/4192956
[pid=19497] ppid=19495 vsize=70512 CPUtime=544.11
/proc/19497/stat : 19497 (pbclasp) S 19495 19497 19170 0 -1 4194304 30693042 3994 0 0 40986 12123 1273 29 16 0 1 0 56030918 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19497/statm: 17628 14992 343 3 0 14728 0
[pid=19516] ppid=19497 vsize=5352 CPUtime=0
/proc/19516/stat : 19516 (sh) S 19497 19497 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56087939 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19516/statm: 1338 224 188 169 0 49 0
[pid=19517] ppid=19516 vsize=2520 CPUtime=0
/proc/19517/stat : 19517 (cat) S 19516 19497 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56087939 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19517/statm: 630 87 71 4 0 42 0
[pid=19518] ppid=19516 vsize=4688 CPUtime=1.68
/proc/19518/stat : 19518 (clasp) R 19516 19497 19170 0 -1 4194304 1484 0 0 0 167 1 0 0 25 0 1 0 56087939 4800512 696 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134845620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19518/statm: 1172 696 173 154 0 642 0
Current children cumulated CPU time (s) 545.79
Current children cumulated vsize (KiB) 83072

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 25.7
#  lost CPU user time (s): 23.73
#  lost CPU system time (s): 1.97

Real time (s): 571.944
CPU time (s): 571.573
CPU user time (s): 448.025
CPU system time (s): 123.548
CPU usage (%): 99.9351
Max. virtual memory (cumulated for all children) (KiB): 1848376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 424.295
system time used= 121.578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30702089
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3234
involuntary context switches= 1024

runsolver used 0.501923 second user time and 1.18582 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Thu Apr 19 19:44:18 UTC 2007

IDJOB= 362402
IDBENCH= 1557
IDSOLVER= 158
FILE ID= node51/362402-1177011858

PBS_JOBID= 4630546

Free space on /tmp= 66454 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3700.opb
COMMAND LINE= pbclasp instance-362402-1177011858.opb /tmp/evaluation/362402-1177011858/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-362402-1177011858 -o ROOT/results/node51/conversion-362402-1177011858 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362402-1177011858/instance-362402-1177011858.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-362402-1177011858 -o ROOT/results/node51/solver-362402-1177011858 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362402-1177011858.opb /tmp/evaluation/362402-1177011858/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5e0d90a4cb8c7b885a60ac97183595d3

RANDOM SEED= 447159813

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806536 kB
Buffers:         10680 kB
Cached:         190892 kB
SwapCached:       3448 kB
Active:          36160 kB
Inactive:       174772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806536 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            7604 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            24508 kB
Committed_AS:  2645628 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66430 MiB

End job on node51 on Thu Apr 19 19:53:50 UTC 2007